Mazda Talk Forums

Any plans to do back to back dyno's with your GWR header Brian?
Mike

Brian.

I agree it would be an interesting dyno comparison but this is peak season and we are already working beyond 14 hours every day. Thus, just no time for us to do that testing here.

Brian wrote:I agree it would be an interesting dyno comparison but this is peak season and we are already working beyond 14 hours every day. Thus, just no time for us to do that testing here.

PPE is doing the same. I seen three welders setting at tables welding away.

Oh, one other note is look at the #1 runner / the front one. As it comes out and makes a sharper turn to keep up & away, to help keep heat from the alternator.

AZ

Would be interesting to see the gain in numbers compared to existing headers

Brian, can this be modified to fit a Turbo such as.. you know? with V bands??

Nope. See our thread on NCExtreme for what a turbo manifold looks like.

Will PPE supply O2 sensor extensions for their header / midpipe combo? If not, will Goodwin Racing supply the necessary O2 sensor extensions?

It would be a shame to have header / midpipe combos show up with no wiring extensions available.

Also, a question: is it necessary to install a new exhaust header gasket when putting in one of these new headers? I'll go check the installation instructions again just in case I missed it the first time.

Thanks Brian!

Yes, we will offer wire extensions....

Count me in on one of these, though it won't likely be one of the first...I still have to get my brakes done!